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This database contains 1231 studies, archived under the term: "humans"

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Variety in fruit and vegetable intake and cognitive function in middle-aged and older Puerto Rican adults

Higher variety in fruit and vegetable intake has been associated with a lower risk of several chronic diseases. It remains unclear whether such associations exist relating to cognition. The authors examined associations between total quantity and variety in fruit and vegetable intake and cognitive function in a cross-sectional sample of 1412 Puerto Rican adults, aged […]

Comparing registration methods for mapping brain change using tensor-based morphometry

Measures of brain changes can be computed from sequential MRI scans, providing valuable information on disease progression for neuroscientific studies and clinical trials. Tensor-based morphometry (TBM) creates maps of these brain changes, visualizing the 3D profile and rates of tissue growth or atrophy. In this paper, we examine the power of different nonrigid registration models […]

Concentration of donepezil to the cognitive response in Alzheimer disease

Background: Donepezil has been approved, and higher dosages are recommended for the treatment of Alzheimer disease (AD). However, a few studies have reported different cognitive responses in patients with AD treated with donepezil without measuring the concentration.; Methods: We evaluated the relationships between the therapeutic responses and plasma concentrations of donepezil in various cognitive domains […]

Effects of cognitive stimulation therapy Japanese version (CST-J) for people with dementia: a single-blind, controlled clinical trial

Objectives: Cognitive stimulation therapy (CST) has shown to have significant benefits in improving the cognitive function and quality of life (QOL) in people with mild-to-moderate dementia in a UK randomized controlled trial (RCT). We developed and examined the Japanese version of group CST (CST-J) in a single-blind, controlled clinical trial.; Method: CST-J consisting of 14 […]

A simple cognitive test which detects early decline in cognitive function

Aim: The aim of this study was to examine our new cognitive test which detects early decline in cognitive function.; Methods: Our newly developed Simple Cognitive test (SC-test) takes 3 minutes, during which participants choose the figures in which both the shape and color are different from the figure on the left end of each […]

The anticipatory proportion as an indicator of language impairment in early-stage cognitive disorder in the elderly

Background: The anticipatory proportion (AP), the ratio between perseverative and anticipatory speech errors, is reduced in patients with brain injury. However, it is unknown whether the AP is also reduced in elderly speakers with cognitive impairment.; Methods: 20 elderly speakers with a Mini Mental State Examination (MMSE) score of 25-27 and 20 elderly speakers with […]

Adaptive cognitive testing in cerebrovascular disease and vascular dementia

Background/aims: To examine whether brevity can be combined with precision in measuring global cognitive ability in patients with cerebrovascular disease (CVD) or vascular dementia (VaD). Longer tests (e.g. the CAMCOG) are precise but inefficient, whereas brief tests (e.g. the MMSE) are efficient but imprecise.; Methods: A simulated computerized adaptive testing (CAT) algorithm using existing CAMCOG […]

Oral galantamine versus rivastigmine transdermal patch: a descriptive study at a memory clinic in The Netherlands

Objectives: Since January 2008 in The Netherlands, two cholinesterase inhibitors, oral galantamine and rivastigmine transdermal patch, are registered as a one-day symptomatic treatment for Alzheimer’s disease. As no head to head study was performed yet, the objective of this study was to describe the daily practice of oral galantamine and rivastigmine transdermal patch in a […]

Detecting frontotemporal dysfunction in ALS: utility of the ALS Cognitive Behavioral Screen (ALS-CBS)

Up to half of patients with ALS develop cognitive impairment during the course of the illness. Despite this, there is no simple tool for screening patients in the clinical setting. This study examines the sensitivity, specificity and accuracy of the ALS Cognitive Behavioral Screen (ALS-CBS). We administered the measure to 112 ALS patients, including 31 […]

Reliability and validity of the telephone version of the Cantonese Mini-mental State Examination (T-CMMSE) when used with elderly patients with and without dementia in Hong Kong

Background: The objectives of this study were to examine the reliability and validity of a 26-point telephone version of the Cantonese Mini-mental State Examination (T-CMMSE) for a sample of 65 elderly patients, comprising 31 patients without dementia and 34 patients with dementia, in an acute regional hospital in Hong Kong, and to identify an optimal […]

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